| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.88 | 4.791% | $51.2218 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $8.34 | 12.373% | $9.3719 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $185.26 | 6.287% | $196.9073 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $131.48 | 3.714% | $136.3632 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $37.33 | 6.193% | $39.6418 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $12.35 | 8.596% | $13.4116 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $244.44 | 8.533% | $265.2981 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $668.08 | $712.2157 | $712.21 | $712.15 | $712.20 | |